CN218596861U

CN218596861U - Movable pit repairing machine

Info

Publication number: CN218596861U
Application number: CN202222114435.1U
Authority: CN
Inventors: 周剑波; 张姝婷
Original assignee: Beijing Ea Machinery Equipment Co ltd
Current assignee: Beijing Ea Machinery Equipment Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-10
Anticipated expiration: 2032-08-09

Abstract

The application relates to a remove machine of mending a hole includes: carrier, loading attachment, road roller device, mending hole machine and workbin. The loading device, the road roller device, the pit patching machine and the material box are all arranged on the carrier, and the loading device is used for loading and unloading the road roller device and the pit patching device. Road roller device is applicable to and flattens bituminous paving or bituminous mixture. The pit repairing machine is provided with a shell, a combustion nozzle, a moving device and a handrail. An opening is arranged on one side surface of the shell. The combustion nozzle penetrates through the side wall of the shell and is communicated with the feed box. The pit repairing machine is suitable for heating asphalt pavement or asphalt mixing materials, the road roller device is suitable for flattening the asphalt mixing materials heated by the pit repairing machine, the long-distance moving capacity of the pit repairing machine is achieved by arranging the carrier, and the pit repairing machine and the road roller device are convenient to assemble and disassemble by arranging the loading device.

Description

Movable pit repairing machine

Technical Field

The application relates to the technical field of construction machinery, in particular to a movable pit patching machine.

Background

Under the action of traffic load and climate influence, pits, cracks, peeling and the like appear on the asphalt pavement along with the passage of time. Therefore, it is necessary to repair the road surface with the asphalt mixture.

In the traditional repairing mode, the asphalt mixture is heated and then filled to a position to be repaired, and then a road roller is used for flattening the asphalt mixture.

However, the existing asphalt mixture heating equipment is large, and is very inconvenient for the movement industry on long roads.

Disclosure of Invention

In view of this, the present application provides a mobile pit patching machine, which is convenient to move by arranging a portable pit patching machine, a material box and a road pressing device on a carrier, and the carrier is provided with a loading device, so that the pit patching machine and the road pressing device can be conveniently loaded and unloaded.

According to an aspect of the present application, there is provided a mobile crater patching machine, including:

the device comprises a carrier, a loading device, a road roller device, a pit patching machine and a material box;

the loading device, the road roller device, the pit patching machine and the material box are all arranged on the carrier, and the loading device is used for loading and unloading the road roller device and the pit patching device;

the road pressing device is suitable for flattening the asphalt pavement or the asphalt mixture;

the pit repairing machine is provided with a shell, a combustion nozzle, a moving device and a handrail;

an opening is formed in one side face of the shell;

the combustion nozzle penetrates through the side wall of the shell and is suitable for introducing fuel;

the mobile device is arranged on the outer side wall of the shell, is positioned beside the shell with an opening and is suitable for driving the shell to move;

the handrail is arranged on the outer side wall of the shell;

the workbin is equipped with heating device, the workbin is applicable to placing bituminous mixture, heating device is applicable to right bituminous mixture in the workbin heats.

In one possible implementation, the housing is provided with a mounting plate;

the two opposite ends of the shell are provided with openings, the mounting plate is arranged in the middle of the cavity of the shell, two side surfaces of the mounting plate face the openings of the two opposite ends of the shell respectively, and the inner cavity of the shell is divided into a mounting cavity and a combustion cavity;

the combustion nozzle runs through the mounting panel setting, the combustion nozzle is applicable to with fuel spouts into the combustion chamber burns.

In one possible implementation, the number of the combustion nozzles is two or more, and the two or more combustion nozzles are arranged on the mounting plate.

In a possible implementation, the housing is further provided with a vent hole;

the vent hole is arranged on the side wall of the shell, and the vent hole is communicated with the combustion cavity and the outside of the shell.

In one possible implementation, the device further comprises a combustion control box and a control assembly;

the combustion control box is arranged in the mounting cavity, the combustion control box is respectively communicated with more than two combustion nozzles, and the combustion control box is suitable for distributing the fuel to the more than two combustion nozzles;

the control assembly is electrically connected with the combustion control box and is used for controlling the distribution of the fuel by the combustion control box.

In a possible implementation manner, the pit patching machine is further provided with a supporting frame and a lifting ring;

the supporting frame is arranged on the shell and is positioned on one side of the opening of the mounting cavity;

the lifting ring is arranged on one side, departing from the shell, of the supporting frame.

In a possible implementation manner, the pit repairing machine is further provided with a cover plate;

the cover plate is arranged on the supporting frame, and the control assembly is arranged on the cover plate;

the apron still is equipped with power source and fuel interface, power source with the combustion control box electricity is connected, power source is applicable to right through external power supply the combustion control box supplies power, the fuel interface with the combustion control box intercommunication, the fuel interface be applicable to with the fuel jar intercommunication.

In a possible implementation manner, the pit mending machine is further provided with a supporting part and an adjusting part;

one end of the supporting part is connected with the side of the shell, which is provided with the opening, and the other end of the supporting part faces to the direction far away from the shell;

the moving device is connected with one end, far away from the shell, of the supporting part through the adjusting part.

In one possible implementation, the carrier is provided with a loading cavity;

the loading device, the road roller device, the pit patching machine and the material box are all arranged in the device cavity.

In a possible implementation manner, the loading device is slidably arranged on the inner wall of the loading cavity, and the loading device is used for loading and unloading the road roller device and the pit repairing machine.

The application is suitable for repairing the asphalt pavement. The pit patching machine is suitable for heating bituminous paving or packs the bituminous mixture who treats the repair position, one end is equipped with open-ended casing and is applicable to the knot and establishes treating heating road surface or treating heating bituminous mixture department, fuel is located the casing outside from the burning nozzle and lets in the burning nozzle, fuel is through lighting the back, at the internal burning of casing, road surface or bituminous mixture to casing opening orientation heat, through setting up the casing, bituminous paving or bituminous mixture that will treat the heating keep apart with the external world, guarantee the construction effect, and simultaneously, the heat that has reduced the burning runs off, make the produced temperature of burning can more effectual conduction to bituminous pavement below, and then effective heating. Through setting up the mobile device, make this application have the mobility, be convenient for transition, the mobile device is located the casing and is equipped with the open-ended side, makes this application can keep moving under the state that the orientation carries out the heating to bituminous paving or bituminous mixture downwards in opening one side of casing, and then enlarges the heating range of mending the hole machine. Through setting up the handrail, be convenient for remove the mending machine. The road roller device is suitable for flattening the asphalt mixture heated by the pit patching machine to complete pit patching. Through will mend hole machine and press the way device setting on the carrier, make this application possess long distance mobility, can repair the hole on longer highway, through setting up loading attachment, be convenient for load and unload convenient to use to mending hole machine and pressing the way device.

Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

Fig. 1 is a main structure diagram of a mobile pit repairing machine according to an embodiment of the present application;

FIG. 2 shows a front view of a pit patching machine of an embodiment of the present application;

FIG. 3 shows a top view of a crater machine according to an embodiment of the application;

fig. 4 is a plan view showing another state of the pit repairing machine according to the embodiment of the present application.

Detailed Description

Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.

Fig. 1 is a main body structure diagram of a mobile pit repairing machine according to an embodiment of the present application. Fig. 2 shows a front view of a pit repairing machine according to an embodiment of the present application. Fig. 3 shows a top view of a pit repairing machine according to an embodiment of the present application. Fig. 4 is a plan view showing another state of the pit repairing machine according to the embodiment of the present application. As shown in fig. 1, the mobile pit patching machine includes: carrier 100, loading device 500, road roller device 300, pit patching machine 200 and bin 400. The loading device 500, the road roller device 300, the pit repairing machine 200 and the bin 400 are all arranged on the carrier 100, and the loading device 500 is used for loading and unloading the road roller device 300 and the pit repairing device. Road roller device 300 is applicable to flattening to bituminous paving or bituminous mixture. The pit repairing machine 200 is provided with a housing 210, a combustion nozzle 220, a moving device 240, and an armrest 262. An opening is provided at one side of the housing 210. The combustion nozzle 220 is disposed through a sidewall of the housing 210, the combustion nozzle 220 being adapted for the introduction of fuel. The moving device 240 is disposed on an outer side wall of the housing 210, the moving device 240 is located at a side of the housing 210 where the opening is formed, and the moving device 240 is adapted to drive the housing 210 to move. The armrest 262 is disposed at an outer sidewall of the housing 210. The bin 400 is provided with a heating device, the bin 400 being adapted for placing an asphalt mixture, the heating device being adapted for heating the asphalt mixture in the bin 400. Vehicle 100 loading device 500 road roller device 300 filling machine 200 magazine 400 road roller device 300 filling machine 200 loading device 300 road roller device 300 filling machine 200 housing 210 of road roller device 300 filling machine 200 burner nozzle 220 mover 240 arm rest 262 housing 210 burner nozzle 220 magazine 400 mover 240 housing 210 arm rest 262 housing 210

The application is suitable for repairing the asphalt pavement. The pit patching machine 200 is suitable for heating an asphalt pavement or an asphalt mixture filled to a position to be patched, the shell 210 with an opening at one end is suitable for buckling the position of the pavement or the asphalt mixture to be heated, fuel is positioned outside the shell 210 from the combustion nozzle 220 and is introduced into the combustion nozzle 220, the fuel is atomized and ignited and then is combusted inside the shell 210, the pavement or the asphalt mixture facing the opening of the shell 210 is heated, the asphalt pavement or the asphalt mixture to be heated is isolated from the outside by arranging the shell 210, the construction effect is ensured, meanwhile, the heat loss of combustion is reduced, the temperature generated by combustion can be more effectively conducted to the position below the asphalt pavement, and further, the effective heating is realized. Through setting up mobile device 240, make this application have the mobility, be convenient for transition, mobile device 240 is located casing 210 and is equipped with the open-ended side, makes the machine of mending pit 200 can keep moving under the state of heating to bituminous paving or bituminous mixture downwards in the opening one side of casing 210, and then enlarges the heating range of machine of mending pit 200. By arranging the handrail 262, the pit repairing machine 200 is convenient to move. Workbin 400 is applicable to placing bituminous mixture, and the heating device that workbin 400 set up is applicable to heating the bituminous mixture in workbin 400, avoids bituminous mixture solidification inconvenient taking out from workbin 400 in the transportation. The road roller 300 is suitable for flattening the asphalt mixture heated by the pit patching machine 200 to complete pit patching. Through setting up mend hole machine 200 and road roller device 300 on carrier 100, make this application have long distance mobility, can repair the hole on longer highway, through setting up loading attachment 500, be convenient for load and unload mend hole machine 200 and road roller device 300, convenient to use.

It should be noted that the road rolling device 300 is a hand-held road roller, which is a road roller for performing compaction operation with both hands, and it is required that the operation is convenient and light, and the hand-held road roller is suitable for compacting operation in narrow areas and in situations where large road rollers cannot drive in, and the specific model of the hand-held road roller is not limited here.

In one possible implementation, the housing 210 is provided with a mounting plate. The relative both ends opening setting of casing 210, the mounting panel setting is at the cavity middle part of casing 210, and the both sides face of mounting panel is towards the opening at the relative both ends of casing 210 respectively, divide into installation cavity and combustion chamber with the inside cavity of casing 210. A combustion nozzle 220 is disposed through the mounting plate, the combustion nozzle 220 being adapted to inject fuel into the combustion chamber for combustion.

In one possible implementation, the housing 210 is provided with a mounting plate. The relative both ends opening setting of casing 210, the mounting panel setting is at the cavity middle part of casing 210, and the both sides face of mounting panel is towards the opening at the relative both ends of casing 210 respectively, divide into installation cavity and combustion chamber with the inside cavity of casing 210. A combustion nozzle 220 is disposed through the mounting plate, the combustion nozzle 220 being adapted to inject fuel into the combustion chamber for combustion. The setting is divided into installation cavity and combustion chamber at the inside mounting panel of casing 210 with casing 210's inside cavity, and the terminal surface all is connected with casing 210's inside wall around the mounting panel, separates installation cavity and combustion chamber completely. The opening direction of the combustion chamber faces the asphalt pavement or the asphalt mixture to be heated, and the combustion nozzle 220 is suitable for guiding heat generated by flame of the combustion nozzle to the asphalt pavement or the asphalt mixture to be heated. The opening direction of the installation cavity is opposite to that of the combustion cavity, and the installation cavity is used for installing a gas pipeline and other devices. Overall structure is comparatively simple, the effectual manufacturing cost that has reduced.

In one possible implementation, there are more than two combustion nozzles 220, and the more than two combustion nozzles 220 are arranged on the mounting plate. Through setting up two or more burning nozzle 220 to strengthen the flame intensity in the combustion chamber, can be faster treat heating bituminous paving and bituminous mixture heat, improve work efficiency.

In one possible implementation, the housing 210 is also provided with a vent 270. A vent 270 is provided on a side wall of the case 210, the vent 270 communicating the combustion chamber with the outside of the case 210. When the gas nozzle burns the ignited fuel in the combustion chamber, the inside and the outside of the combustion chamber are balanced by arranging the vent holes 270 to balance the pressure inside and outside the combustion chamber, so that the heating process is safer.

It should be noted that, as shown in fig. 2, the projection of the housing 210 in the opening direction is rectangular, and the mounting portion mounted inside the housing 210 is also rectangular, so that the overall structure is simple and the transportation is convenient. Preferably, the combustion nozzle 220 sets up six, and six combustion nozzle 220 divide into two sets ofly, and three combustion nozzle 220 of every group, three combustion nozzle 220 of every group are arranged along the length of the body direction straight line of mounting panel, and two sets of combustion nozzle 220 are two liang of relative settings respectively, make six combustion nozzle 220 be the rectangle and arrange on the mounting panel of rectangle, and then make combustion nozzle 220's heating more even.

In one possible implementation, a combustion control box and control assembly 280 is also included. The combustion control box sets up in the installation cavity, and the combustion control box communicates with two or more combustion nozzle 220 respectively, and the combustion control box is applicable to and distributes fuel to two or more combustion nozzle 220. The control assembly 280 is electrically connected to the combustion control cartridge, and the control assembly 280 is used to control the distribution of fuel by the combustion control cartridge. The combustion control box is respectively communicated with an external fuel supply device and the used combustion nozzle through pipelines, and distributes the fuel of the fuel supply device to the combustion nozzle, so that the combustion nozzle is convenient to control. The control assembly 280 is electrically connected with the combustion control box, the control assembly 280 is used for controlling the combustion control box, controlling the fuel supply amount of each combustion nozzle by the combustion control box, enabling the ignited fuel to be fully combusted to generate red flame, improving the utilization rate of the fuel, realizing the heating temperature control of the asphalt pavement or the asphalt mixture to be heated and igniting each combustion nozzle 220. The present application facilitates control of the flame produced by the combustion nozzle 220 by providing a control assembly 280 and a combustion control cartridge.

In one possible implementation, pit patching machine 200 is further provided with a support frame 250 and a lifting ring 261. The support frame 250 is disposed on the housing 210, and the support frame 250 is located at an open side of the installation cavity. The suspension ring 261 is disposed on a side of the support frame 250 facing away from the housing 210. Through setting up the support frame, protect setting up combustion control box, pipeline and the burning shower nozzle inside the installation cavity, avoid taking place to collide with or the heavy object drops by a hammer and causes the injury to combustion control box, pipeline and the burning shower nozzle inside the installation cavity in the use, prolong the life of this application. By arranging the hanging ring 261, the pit repairing machine 200 can be conveniently hoisted, loaded and unloaded through the loading device 500.

In one possible implementation, a cover plate 263 is further included. A cover plate 263 is provided on the support frame 250, and a control assembly 280 is provided on the cover plate 263. The protection capability of each device inside the installation cavity is further improved by providing a cover plate 263 on the support frame 250, and the control assembly 280 is provided on the cover plate 263, so that a user can conveniently operate the control assembly 280.

Further, apron 263 still is equipped with power source and fuel interface, and power source is connected with the burning control box electricity, and power source is applicable to and supplies power to the burning control box through external power source, and fuel interface and burning control box intercommunication, fuel interface and workbin 400 intercommunication. The power supply interface and the fuel interface are arranged on the cover plate 263, so that the power supply interface and the fuel interface can be conveniently communicated with an external power supply and the material box 400, and the operation is convenient.

Here, it should be noted that the mounting plate is a punching screen plate, and is designed to be light, so that the mounting plate is convenient to transport and move.

Here, it should be noted that the main body of the supporting frame 250 is a net structure, and the supporting frame is buckled on one side of the installation cavity of the casing 210, so that the lightweight design is convenient for transportation and movement.

Furthermore, the number of the cover plates 263 is two or more, the two or more cover plates 263 are respectively disposed at the gaps of the net structure of the supporting frame 250 to cover the corresponding gaps, and the control component 280, the power interface and the fuel interface are respectively disposed on different cover plates 263, so that the overall structure is simple, and the production cost is effectively reduced.

Here, it should be explained that, the flame burner further includes a main switch, the main switch is electrically connected to the combustion control box, the main switch is disposed on the cover plate 263 and is close to the control component 280, the main switch is used for controlling the combustion control box to be opened or closed, the combustion control box is controlled by separately disposing the main switch, the safety performance of the present application is further improved, and the flame generated by the combustion nozzle 220 can be timely closed.

It should be noted that the fuel introduced into the combustion control box is liquefied petroleum gas, and the liquefied petroleum gas is used as fuel, and the liquefied petroleum gas has high heat value, no smoke and dust, no carbon residue, and convenient operation and use, and has widely entered the living field of people. In addition, the liquefied petroleum gas is also used for cutting metals, for baking agricultural products, for baking in industrial kilns, and the like. Compared with other fuels, the fuel has the following unique advantages. Less pollution, high heat generation, easy transportation, stable pressure and simple storage.

Here, it should be noted that the cover plate 263 is further provided with a protection device, the protection device is located at the control component 280, and the protection device is arranged to cover the control component 280 and provide protection for the control component 280 arranged on the cover plate 263.

As shown in fig. 1 and 2, the support frame 250 includes a first support frame 251, a second support frame 252, a third support frame 253, and a support beam 254. The first support frame 251 and the second support frame 252 have an X-shaped vertical projection and an arc-shaped horizontal projection, so that the first support frame 251 and the second support frame 252 have good support performance. The first supporting frame 251 and the second supporting frame 252 are arranged along the length direction of the rectangular housing 210, two legs of the first supporting frame 251 are respectively located at two adjacent corners of the wide side of the rectangular housing 210, the other two legs of the first supporting frame 251 are located in the middle of the housing 210 and are adjacent to two legs of the second supporting frame 252, and the other two legs of the second supporting frame 252 are respectively located at two adjacent corners of the wide side of the rectangular housing 210. The third supporting frame 253 is also in an X-shaped structure, the third supporting frame 253 is located between the first supporting frame 251 and the second supporting frame 252, two legs of the third supporting frame 253 are respectively connected with the first supporting frame 251, and the other two legs of the third supporting frame 253 are respectively connected with the second supporting frame 252. Opposite ends of the support beam 254 are connected to the intersection point of the middle portion of the X-shaped structure of the first support frame 251 and the intersection point of the middle portion of the X-shaped structure of the second support frame 252, respectively, and the middle portion of the support beam 254 is connected to the intersection point of the middle portion of the X-shaped structure of the third support frame 253, so that the formed support frame 250 has good support performance.

It should be noted that, the two or more cover plates 263 are respectively disposed in the gaps formed among the first support frame 251, the second support frame 252, the third support frame 253, and the support beam 254, so that the overall structure is relatively simple, and the production cost is effectively reduced.

Here, it should be noted that the hanging ring 261 is located in the middle of the side of the supporting frame 250 away from the casing 210, and by arranging the hanging ring 261, the portable performance of the present application is enhanced, so that the present application is convenient to transport by hoisting.

Further, the hanging ring 261 is disposed at the intersection of the middle of the X-shaped structure of the third supporting frame 253, so that the supporting frame 250 is more uniformly stressed during the hoisting process.

In one possible implementation, there are two armrests 262. Both handrails 262 are arranged on the side of the support frame facing away from the housing 210, and the handrails 262 are arranged facing away from each other. Through setting up two handrails 262, make this application be convenient for remove, can use handrail 262 to drive this application from both sides respectively.

Furthermore, two are respectively arranged towards the length direction of the rectangular shell 210, and are obliquely arranged towards the opening direction of the installation cavity, so that a user can conveniently hold the handrails 262.

Further, as shown in fig. 2, the two handrails 262 are both in an isosceles triangle structure, the vertex of the isosceles triangle structure of one of the handrails 262 is connected to the middle intersection point of the X-shaped structure of the first support frame 251, the vertex of the isosceles triangle structure of the other handrail 262 is connected to the middle intersection point of the X-shaped structure of the second support frame 252, the bottom sides of the isosceles triangle structures of the two handrails 262 face the two opposite sides of the body length direction of the housing 210, the overall structure is simple, and the production cost is effectively reduced.

Here, as shown in fig. 1, the vent hole 270 is provided in the side wall on the body length side of the rectangular casing 210, and the vent hole 270 and the armrest 262 are oriented in different directions, so that when the user holds the armrest 262 to drive the present application, heat generated by the vent hole 270 located on the combustion chamber side does not injure the user through the vent hole 270, thereby enhancing the installability of the present application.

Further, eight vent holes 270 are provided, four of the vent holes 270 are disposed on the side wall of the rectangular housing 210 on the body length side, and the other four vent holes 270 are disposed on the side wall of the rectangular housing 210 on the other body length side, so that the air pressure inside and outside the combustion chamber can be balanced more efficiently.

Here, the moving device 240 is a universal wheel. The number of the universal wheels is two or more, and the two or more universal wheels are arranged around the side of the housing 210 where the opening is provided. Through setting up the universal wheel, make this application realize the removal of each direction on the horizontal direction, further promoted the mobility of this application.

Further, the universal wheel is equipped with four, and four universal wheels set up respectively in four angle departments of the vertical direction rectangle projection of casing 210, support and remove casing 210, make casing 210 have better stability in removal or heating process.

In one possible implementation, the crater 200 is further provided with a support portion 230 and an adjustment portion. One end of the supporting portion 230 is connected to the side of the housing 210 where the opening is formed, and the other end of the supporting portion 230 faces away from the housing 210. The moving device 240 is connected to one end of the supporting portion 230 away from the housing 210 through the adjusting portion. Through setting up supporting part 230, make the universal wheel can keep away from the lateral wall in combustion chamber when providing support and mobility to casing 210, and then the high temperature that makes the combustion chamber produce can not lead to the fact the injury to the universal wheel, prolongs the life of this application. Through setting up strutting arrangement and universal wheel, make to have certain clearance between casing 210 and the ground, be convenient for this application removes, but, when the clearance is too big, can accelerate the heat loss in the combustion chamber, reduce heating efficiency, when the clearance is too little, remove in-process casing 210 can take place the friction with ground in the application, cause the injury to casing 210. Therefore, through setting up the regulation part, adjust supporting part 230 and the ascending distance of universal wheel vertical direction, and then realize the regulation of distance between casing 210 and the ground, make casing 210 be close to ground as far as possible in the course of the work, improve heating efficiency, keep away from ground as far as possible at the removal in-process, be convenient for remove.

Further, the number of the supporting portions 230 is the same as that of the universal wheels, the supporting portions 230 and the universal wheels are arranged in a one-to-one correspondence manner, more than two supporting portions 230 are arranged around the side, provided with the opening, of the housing 210, and the universal wheels are arranged at one ends, far away from the housing 210, of the corresponding supporting portions 230. Through setting up supporting part 230, make the universal wheel can keep away from the lateral wall in combustion chamber when providing support and mobility to casing 210, and then the high temperature that makes the combustion chamber produce can not lead to the fact the injury to the universal wheel, prolongs the life of this application. Preferably, the number of the supporting portions 230 is four, and the four supporting portions 230 are respectively disposed on the outer side wall of the rectangle and arranged at four corners of the rectangular projection of the housing 210 in the vertical direction, so as to improve the supporting performance of the housing 210.

Further, the supporting portion 230 is a plate-shaped structure, the plane of the plate-shaped structure of the supporting portion 230 is perpendicular to the plane of the opening end of the combustion chamber, that is, the supporting portion 230 is vertically disposed on the outer side wall of the casing 210, one end of the supporting portion 230 is connected with the outer side wall of the casing 210, the other end of the supporting portion 230 is connected with the universal wheel, the orientation direction of the universal wheel is consistent with the opening direction of the combustion chamber, the whole structure is simple, the production cost is effectively reduced, and the supporting portion has good supporting performance.

It should be noted that, the supporting portions 230 are rotatably connected with the housing 210, and the four supporting portions 230 can all rotate on the plane where the opening end of the combustion chamber is located, so that the four supporting portions 230 are respectively located at the position shown in fig. 3 and the position shown in fig. 4, and a user can adjust the orientation direction of each supporting portion 230 according to actual use conditions, so as to enhance the application range of the universal wheel.

Further, the regulating part is the bolt, and the one end that casing 210 was kept away from to supporting part 230 is equipped with bolt phase-match screw hole, and the bolt through thread hole sets up, and the head of bolt is unanimous with the opening direction orientation of installation cavity, and the other end and the universal wheel of bolt are connected, and then, through rotatory bolt, can realize the distance between universal wheel and the supporting part 230 and adjust.

In one possible implementation, the carrier 100 is provided with a loading chamber. The loading device 500, the road roller device 300, the pit patching machine 200 and the bin 400 are all arranged inside the cavity of the device. Preferably, the loading device 500 is a van.

In one possible implementation, the loading device 500 is slidably disposed on an inner wall of the loading chamber, and the loading device 500 is used for loading and unloading the road roller device 300 and the pit repairing machine 200. The loading device 500 is disposed on a top side wall of a loading cavity of the van, and the loading device 500 includes a mounting frame 510, a driving motor 520 and a hook 530. The mounting frame 510 is slidably disposed on a top side wall of the loading cavity, and a sliding square of the mounting frame 510 faces an entrance of the loading cavity of the van. The driving motor 520 is slidably disposed on the mounting frame 510, and a sliding direction of the driving motor 520 faces an entrance of the loading cavity of the van. The driving motor 520 is connected with the hook 530 through a steel cable, the driving motor 520 controls the hook 530 to be close to or far away from the driving motor 520 through winding and unwinding the steel cable, and the hook 530 is matched with the hanging ring 261. The gate of the loading cavity of the van is provided with a gate, the gate is opened, the driving device controls the hook 530 to descend, the hook 530 is hung on the hanging ring 261 of the pit repairing machine 200, the driving device controls the hook 530 to ascend to drive the pit repairing machine 200 to ascend, then the mounting frame 510 slides towards the gate of the loading cavity of the van, the mounting frame 510 extends out of the loading cavity of the van, the driving device slides to the portion of the mounting frame 510 extending out of the loading cavity of the van, the pit repairing machine 200 moves out of the loading cavity, the driving device controls the hook 530 to fall down to enable the pit repairing machine 200 to fall to the ground, and compared with manual moving, the loading device 500 can load and unload the pit repairing machine 200 more easily. And reversely operating the steps to finish the loading of the pit repairing machine 200.

Here, it should be noted that the road rolling device 300 may be loaded by the loading device 500 using the above-described method.

Further, driving motor 520 is equipped with two, and two equal slidable settings of driving motor 520 are on mounting bracket 510, and assorted couple 530 also is equipped with two, and two couples 530 and two drive arrangement one-to-one set up, have further enlarged the application scope of this application.

Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or improvements to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A mobile pit patching machine is characterized by comprising:

the loading device, the road roller device, the pit patching machine and the material box are all arranged on the carrier, and the loading device is used for loading and unloading the road roller device and the pit patching machine;

the road roller device is suitable for flattening the asphalt pavement or the asphalt mixture;

an opening is formed in one side face of the shell;

the moving device is arranged on the outer side wall of the shell, is positioned beside the shell with an opening and is suitable for driving the shell to move;

the handrail is arranged on the outer side wall of the shell;

the workbin is equipped with heating device, the workbin is applicable to and places the pitch compounding, heating device is applicable to right in the workbin the pitch compounding heats.

2. A mobile pit patching machine as claimed in claim 1, characterized in that the housing is provided with a mounting plate;

3. The mobile pit patching machine of claim 2, wherein the number of the combustion nozzles is two or more, and the two or more combustion nozzles are arranged on the mounting plate.

4. A mobile pit patching machine as claimed in claim 2, characterized in that the housing is further provided with a vent;

the vent hole is arranged on the side wall of the shell, and the vent hole is communicated with the combustion cavity and the outer part of the shell.

5. The mobile pit filling machine according to claim 3, further comprising a combustion control box and a control assembly;

6. A mobile pit patching machine as claimed in claim 5, characterized in that it is also provided with a supporting frame and a lifting ring;

7. The mobile pit patching machine according to claim 6, characterized in that the pit patching machine is further provided with a cover plate;

the apron still is equipped with power source and fuel interface, power source with the combustion control box electricity is connected, power source is applicable to through external power source right the combustion control box supplies power, the fuel interface with the combustion control box intercommunication, the fuel interface is applicable to and fuel jar intercommunication.

8. The mobile pit patching machine according to claim 1, characterized in that the pit patching machine is further provided with a support part and an adjustment part;

9. The mobile pit patching machine of any of claims 1 to 8, wherein the carrier is provided with a loading cavity;

the loading device, the road roller device, the pit patching machine and the material box are all arranged in the loading cavity.

10. A mobile pit patching machine as claimed in claim 9, characterized in that the loading device is slidably arranged on the inner wall of the loading chamber, and is used for loading and unloading the road roller and the pit patching machine.